Transportation

Term
Metadata

Transportation

Broader Terms

BT↑ Intelligent transportation systems

More specific terms

NT2 ↓ Air transportation ►▼
- NT3 ↓ Aircraft ►▼
  - NT4 ↓ Airplanes
  - NT4 ↓ Helicopters ►▼
    - NT5 ↓ Quadrotors
- NT3 ↓ Airports
NT2 ↓ Escalators
NT2 ↓ Green transportation
NT2 ↓ Land transportation ►▼
- NT3 ↓ Rail transportation ►▼
  - NT4 ↓ High-speed rail transportation
  - NT4 ↓ Light rail systems
  - NT4 ↓ Magnetic levitation vehicles
  - NT4 ↓ Positive train control
  - NT4 ↓ Railway communication ►▼
    - NT5 ↓ Block signalling
    - NT5 ↓ GSM-R
  - NT4 ↓ Railway electrification
- NT3 ↓ Road transportation ►▼
  - NT4 ↓ Road traffic control ►▼
    - NT5 ↓ Road traffic ►
  - NT4 ↓ Roads ►▼
    - NT5 ↓ Road safety ►
  - NT4 ↓ Traffic congestion
NT2 ↓ Public transportation
NT2 ↓ Seaports
NT2 ↓ Shared transport
NT2 ↓ Smart transportation
NT2 ↓ Vehicles ►▼
- NT3 ↓ Connected vehicles
- NT3 ↓ Hydrogen powered vehicles
- NT3 ↓ Hypersonic vehicles
- NT3 ↓ Intelligent vehicles ►▼
  - NT4 ↓ Autonomous vehicles ►▼
    - NT5 ↓ Autonomous aerial vehicles
    - NT5 ↓ Autonomous automobiles
    - NT5 ↓ Autonomous driving
    - NT5 ↓ Autonomous underwater vehicles
  - NT4 ↓ Vehicle-to-everything ►▼
    - NT5 ↓ Vehicle-to-infrastructure
- NT3 ↓ Internet of Vehicles
- NT3 ↓ Land vehicles ►▼
  - NT4 ↓ Bicycles
  - NT4 ↓ Electric vehicles ►▼
    - NT5 ↓ Battery powered vehicles
    - NT5 ↓ Electric vehicle charging ►
    - NT5 ↓ Fuel cell vehicles
    - NT5 ↓ Hybrid electric vehicles ►
    - NT5 ↓ Plug-in electric vehicles
    - NT5 ↓ Solar powered vehicles
    - NT5 ↓ Vehicle-to-grid
  - NT4 ↓ Road vehicles ►▼
    - NT5 ↓ Automobiles
    - NT5 ↓ Motorcycles
- NT3 ↓ Military vehicles
- NT3 ↓ Remotely guided vehicles ►▼
  - NT4 ↓ Drones
  - NT4 ↓ Remotely guided underwater vehicles
  - NT4 ↓ Remotely piloted aircraft
- NT3 ↓ Space vehicles ►▼
  - NT4 ↓ Space shuttles

Related terms

RT⇆ Bridges
RT⇆ Freight containers

Date of creation

31-Jul-2024

Accepted term

31-Jul-2024

Descendant terms

45

ARK

ark:/99152/t3epykg1e94k4l

More specific terms

9

Alternative terms

0

Related terms

2

Notes

0

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